SN74CB3Q3345 - 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH

Texas Instruments

SN74CB3Q3345 Datasheet Preview — Preview of SN74CB3Q3345 PDF

Datasheet Details

Part number	SN74CB3Q3345
Manufacturer	Texas Instruments ↗
File Size	1.19 MB
Description	2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
Datasheet	SN74CB3Q3345-etcTI.pdf

SN74CB3Q3345 Product details

Description

ORDERING INFORMATION The SN74CB3Q3345 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron).The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data input/output (I/O) ports.The device also

Features

High-Bandwidth Data Path (up to 500 MHz (1)).
5-V-Tolerant I/Os With Device Powered Up or Powered Down.
Low and Flat ON-State Resistance (ron) Characteristics Over Operating Range (ron = 4 Ω Typ).
Rail-to-Rail Switching on Data I/O Ports.
0- to 5-V Switching With 3.3-V VCC.
0- to 3.3-V Switching With 2.5-V VCC.
Bidirectional Data Flow With Near-Zero Propagation Delay.
Low Input/Output Capacitance Minimizes Loading and Signa.

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Published: Dec 23, 2023 |